Moussaoui, R., Mosbah, M. B., Moussaoui, Y., & Elaloui, E. (2010). Structural Study of Microporous Xerogels Prepared by Polycondensation of Pyrogallol with Formaldehyde. JOURNAL OF ADVANCES IN CHEMISTRY, 6(1), 878–883. https://doi.org/10.24297/jac.v6i1.967